[PATCH v2] spmi: pmic-arb: initialize "ret" to 0 in spmi_pmic_arb_register_buses()

[Fenglin Wu]

The "ret" could be returned with an uninitialized value. Fix it.

Fixes: 979987371739 ("spmi: pmic-arb: Add multi bus support")
Signed-off-by: Fenglin Wu <fenglin.wu@xxxxxxxxxxxxxxxx>
---
Changes in v2:
- Drop "of_node_put(child)" fix as it has been fixed by updated to use "for_each_available_child_of_node_scoped"
- Link to v1: https://patch.msgid.link/20260604-spmi-bus-register-fix-v1-1-136adda83a92@xxxxxxxxxxxxxxxx
---
 drivers/spmi/spmi-pmic-arb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 2e2cb4774103..6203bfc2207f 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -2046,7 +2046,7 @@ static int spmi_pmic_arb_register_buses(struct spmi_pmic_arb *pmic_arb,
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node;
-	int ret;
+	int ret = 0;
 
 	/* legacy mode doesn't provide child node for the bus */
 	if (of_device_is_compatible(node, "qcom,spmi-pmic-arb"))

---
base-commit: 3443eec9c55d128064c83225a9111f1a1a37277a
change-id: 20260604-spmi-bus-register-fix-dfdb94bf834e

Best regards,
--  
Fenglin Wu <fenglin.wu@xxxxxxxxxxxxxxxx>